In 2007, I met a young David Goggins at Badwater 135, aka “the world’s toughest footrace,” a sweltering 135-mile ultramarathon that starts on the floor of Death Valley and finishes on the lower slopes ...

That’s the excited text message I received this past weekend from one of my best friends, along with a picture of her and one of our mutual close friends at a race finish line. The two had just ...

If 2026 is the year you want to start running, or return to running, Runner’s World has training plans to help you achieve your goals! In this episode of The Amazing Runner’s World Show, Aly is joined ...

Running faster doesn't mean pushing yourself to the limit every day. The biggest improvements come from balancing speed ...

There’s no shortage of complicated ways to run faster over 5k. Threshold sessions, floating reps, pace bands, heart rate caps – all worth looking into, but it’s all too easy to overcomplicate things ...